Holon vs Gliss
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Holon
This app transforms your movement through cities into a dynamic, real-time musical score. It uses your physical location and activity to generate interactive synth music, encouraging outdoor exploration and turning listeners into performers.
- Human-powered music generation
- Encourages outdoor activity
- Zero UI for minimal distraction
- Environmentally responsive music
- Real-time synth music creation
- Optional AirPods and Apple Watch integration
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Holon makes the city your instrument. It turns your movement in the environment into a synthetic, interactive score that reflects your context, supports your activities and alerts you to changes in the surrounding area. Holon uses physical computing and a geospatial dataset to synthesize music on the iPhone in real time from your data - no streaming or AI involved, just pure DSP and logic. What Holon Does: * Human powered music. Every action generates dynamic, improvised synth music in real time. * Encourages outdoor activities. Holon doesn’t work in your apartment or by shaking your phone around. Move through streets, parks, and transit systems to make the music happen. * Stays out of your way. Zero UI means less screen time, no distractions. * Uses places and spaces to modify the music you make. The environment isn’t background - it’s the score. * The more and further you move, the more things happen in the music. Use your musical agency instead of skipping and swiping. Why Holon Exists: Music has been reduced to a commodity and a background activity for consumerism. Holon isn’t here to help you chill when you swipe, scroll and buy more stuff, or improve your focus when working for the Man. Holon is here to break away from the static, one-way relationship of streaming services and to put the human in the loop - yourself. Forget emoting celebrities with their false sincerity, throw overproduced passive soundscapes and statistical algorithms on the dung heap of history. Holon turns listeners into performers and unlocks the musical potential of places. How to Use: * Go outside - Holon needs space to function, just like you. Different districts, parks, bridges, shops, street furniture - all contribute to the musical output. Strolling around your apartment or shaking your phone won’t do. * Put the phone in your pocket or on your dashboard. * Walk, run, drive - the world is now the interface, space is the machine. * Use the big button in the middle to power Holon off when not in use - Auditory AR can be a battery-intensive process! * Optional Apple AirPods support for head-controlled musical interactions! * Optional Apple Watch support for heart rate-synced music (biofeedback) *the Watch app may take a moment to install* Requirements: * Available in over 1000 regions in more than 100 countries. * Check coverage or request a new area at holonic.systems/holon. * Best experienced with headphones. Ensure adequate battery level for extended use. * A data plan is required to access our geospatial engine but use of data is low. Holon: Become part of the circuit and… Become Sound™
Gliss
Transform your iOS device into a motion-based music controller. Wirelessly send sensor data to your computer to manipulate music software, add effects, trigger samples, and control synth parameters with gestures. It supports MIDI and OSC for integration with popular music production tools.
- Motion-based music control
- Wireless sensor data transmission
- Gesture recognition for music
- MIDI and OSC support
- Touch-responsive surface control
- Wireless feedback via color and vibration
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Gliss turns your iOS device into an expressive, motion-based controller for music, while connected to MiMU’s desktop application Glover. Gliss wirelessly sends your device’s motion sensor data to your computer so that you can use your iPhone or iPad to control music software. For example, you can: - Tilt your device to add effects to your voice - Make sharp movements for air drums - Control synth parameters using gestures - Trigger samples without touching your computer Not only does Gliss automatically detect and send your device’s gyroscope/accelerometer data (as pitch, yaw and roll), you can also teach it to recognise the manner in which you move your fingers over the screen and start using the touch-responsive surface of your iOS device for making music. Connect Gliss with MiMU’s desktop app Glover over Wi-Fi and map your movement signals to control any live music / video software or hardware that supports MIDI or OSC. Some examples include Ableton Live, Logic Pro X, Mainstage, Max/MSP, Unity, FL Studio and many more. Music is a way to express ourselves and so the way we control music should be expressive too. Features include... MOTION-DETECTION Detection of movements using the built-in accelerometer and gyroscope in your device GESTURE-RECOGNITION On screen detection of multi-touch gestures BUTTONS AND SLIDERS Send triggers and control faders WIRELESS FEEDBACK Get feedback from your computer via colours and the vibration modes on the device
Screenshots
Verdict
The clearest difference is rating: Holon at 4.5 against Gliss's 3.0. Holon also leads on review sentiment (75% vs 67%) and ratings volume (14 vs 4). Gliss's advantage is in-app purchases (none vs 2) and iOS requirement (10.0 vs 12.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Holon sells 2 one-off in-app purchases. Gliss asks for nothing beyond the download.
Holon holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 14 and 4 respectively. Written reviews point the same way: 75% of Holon's written reviews are positive against 67% of Gliss's.
| Parameter | Holon | Gliss |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (14 ratings) — better | 3.0 (4 ratings) |
| Positive reviews | 75.0% of reviews — better | 66.7% of reviews |
| Number of ratings | 14 — better | 4 |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 144 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Holonic Systems Oy | Mi.mu Gloves Limited |
Customer experience
Holon
Gliss
In-app purchases
Holon
- Apple Watch supportFree
- Movesense SupportFree
Gliss
No in-app purchases









